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science vocab 1
science Mr.palmer
| Term | Definition |
|---|---|
| cell membrane | the "skin " of the cell, lets nutrions and waste out |
| chloroplast | a green organelle found in plant cell. It makes food |
| cell wall | a hard outer covering on a plant cell. it act like a "skeleton" for plants. its dead. |
| vacuoles | a big hole that stotres food and water |
| cytoplasm nucleus | the jelly like material that all the organelles float in, mostly made of water |
| ribosome | makes protein |
| mitochondria | like a batery or power station, it makes energy for plant or animal cells so they can do things like take in nutrions, remove waste and grow and repair |
| nucleus | the "headquarters" of the cell, contains DNA |